Storage cube



FIG. 1 is a perspective view of the storage cube.

FIG. 2 is a left side view of the storage cube.

FIG. 3 is a right side view of the storage cube.

FIG. 4 is a front view of the storage cube.

FIG. 5 is a rear view of the storage cube.

FIG. 6 is a top view of the storage cube; and,

FIG. 7 is a bottom view of the storage cube.

The broken lines illustrate stitching and form part of the claimed design. 

CLAIM The ornamental design for a storage cube, as shown and described. 